MC-56533-FIX is a lightweight client-side mod that restores the expected behavior of the F1 (Hide HUD) key by fixing the vanilla issue tracked as MC-56533.
When enabled, the mod ensures that pressing F1 correctly hides UI overlays that should disappear with the HUD — including player name tags / scoreboard-related overlays that may remain visible due to the bug. The fix is designed to be minimal, safe, and compatible with other mods: it does not change gameplay mechanics, does not add new content, and only targets the rendering/HUD visibility logic affected by MC-56533.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as MC-56533-FIX-1.0.0.jar — drop this file into the mods folder
- Download size: 3 KB
- Download link checked 21 Aug 2026 — working
These come from our own check of the pack file, not from the source page.